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Svetllana [295]
2 years ago
13

June and Jimmy the same age. June is 36 inches tall and Jimmy is 24 inches tall. If June grow 6 inches per year in Jimmy is 9 in

ches per year, then in how many years will they both be the same height. First, graph the system to find the solution. Second, solve the system using substitution to verify that you graph is correct.
Mathematics
1 answer:
ohaa [14]2 years ago
8 0

Answer:

4 more years, then June and Jimmy will both be 60 inches tall.

Step-by-step explanation:

I just kept adding 6 to June's 36 inches, while adding 9 to Jimmy's 24 inches at the same time, until they both landed on the same number.

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Answer:

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Step-by-step explanation:

Given:

Total space = 800 square feet

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At least 5 sofas and 5 chairs are to be displayed.

a) Write a mathematical model representing the store's constraints:

Let S denote number of sofas displayed and C denote number of chairs displayed.

The mathematical model will be:

50S + 30C ≤ 800

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b)

1) Maximize the total pieces of furniture displayed:

S + C = MAX

2) Maximize the total expected number of daily sales:

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3) Maximize the total expected daily profit:

Given:

Profit on sofas = $200

Profit on chairs = $100

Max Expected daily profit =

Max = (200S * 0.03) + (100C * 0.05)

<em>Max = 6S + 5C</em>

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